Handle more special characters

v0.9.2

Handle greek letters, math symbols, and lookalike characters.

Minor refactoring.

Remove InappropriateThreshold.

More robust filtering, bugfixes

v0.9.0

More robust filtering, word additions, bugfix.

1% accuracy improvement, spam detection

v0.8.3

1% accuracy improvement, add spam detection.

Experimental censor method, updated wordlists

v0.8.2

Update profanity list, add experimental Censor func, reduce allocations.

19x speed improvement (and slight accuracy improvement)

v0.8.1

Update README.md

1.4% accuracy improvement

v0.8.0

Increase accuracy by about 1%, improve code.

Minor update to wordlists.

v0.7.5

Update copmarison test.

Minor update to wordlists.

v0.7.4

Update wordlists and tests.

Better wordlists

v0.7.2

Add to wordlists.